The Arlington Dental Foundation was a pre-War dentistry group.
As a part of raising awareness for good dental health in the region of Arlington, Washington, D.C., they partnered with the Arlington Library, donating a generous sum to the library. In return, the library changed the Arlington READS! literacy program to a "more holistic and hygenic" program, including a new name: the "Reading, Education And Development System" became the "Reading, Education And Dental Supplies".
The Arlington Dental Foundation is mentioned in Fallout 3.